and i think that there are certain procedures that what the fbi follow or doj follow when they're involved in these investigations. that's traditionally been how we do things, in part because people are innocent until proven guilty. >> the president also said his hope is that it ends up being just a side note in the extraordinary military career of david petraeus. live in the newsroom, keith russell, news4. >>> general petraeus' mistress may be hiding out here in washington. she was spotted at her brother's home last night. he lives in the mount pleasant neighborhood of northwest d.c. camera crews were stationed outside the home this afternoon, but no sign of her today. broadwell lives in charlotte, north carolina. she's kept a low profile and has not spoken publiclybout her affair with petraeus when that was first made public last friday. >>> today, house minority leader nancy pelosi put rumors about her future to rest. there's been speculation she might step down from her leadership post or retire altogether. she raised more money than any other member of congress to put democrats back i